NU 671 Final EXAM LATEST VERSION QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A LATEST UPDATE FOR 2026-2027
What are compulsions?
Repetitive behaviors performed to reduce anxiety.
What is PTSD?
A trauma-related disorder involving intrusive memories, avoidance,
negative mood, and hyperarousal.
What are the four symptom clusters of PTSD?
Intrusion, avoidance, negative mood/cognition, and hyperarousal.
What is dissociation?
A disruption in consciousness, identity, memory, or perception.
What is dissociative identity disorder?
A disorder characterized by two or more distinct personality states.
,What is substance use disorder?
A pattern of substance use causing significant impairment or distress.
What are the DSM categories for substance use disorder symptoms?
Impaired control, social impairment, risky use, and pharmacologic
criteria.
What is tolerance?
Needing increased substance amounts for the same effect.
What is withdrawal?
Physiological symptoms after stopping substance use.
, What medications treat opioid use disorder?
Methadone, buprenorphine, and naltrexone.
What medication treats alcohol dependence by blocking opioid
receptors?
Naltrexone.
What medication causes illness if alcohol is consumed?
Disulfiram.
What medication stabilizes alcohol abstinence?
Acamprosate.
What is insomnia disorder?
Difficulty initiating or maintaining sleep despite adequate opportunity.
What is narcolepsy?
A disorder characterized by excessive daytime sleepiness and sleep
attacks.
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A LATEST UPDATE FOR 2026-2027
What are compulsions?
Repetitive behaviors performed to reduce anxiety.
What is PTSD?
A trauma-related disorder involving intrusive memories, avoidance,
negative mood, and hyperarousal.
What are the four symptom clusters of PTSD?
Intrusion, avoidance, negative mood/cognition, and hyperarousal.
What is dissociation?
A disruption in consciousness, identity, memory, or perception.
What is dissociative identity disorder?
A disorder characterized by two or more distinct personality states.
,What is substance use disorder?
A pattern of substance use causing significant impairment or distress.
What are the DSM categories for substance use disorder symptoms?
Impaired control, social impairment, risky use, and pharmacologic
criteria.
What is tolerance?
Needing increased substance amounts for the same effect.
What is withdrawal?
Physiological symptoms after stopping substance use.
, What medications treat opioid use disorder?
Methadone, buprenorphine, and naltrexone.
What medication treats alcohol dependence by blocking opioid
receptors?
Naltrexone.
What medication causes illness if alcohol is consumed?
Disulfiram.
What medication stabilizes alcohol abstinence?
Acamprosate.
What is insomnia disorder?
Difficulty initiating or maintaining sleep despite adequate opportunity.
What is narcolepsy?
A disorder characterized by excessive daytime sleepiness and sleep
attacks.
